| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $151.39 | 10.741% | $167.6508 | $167.65 | $167.65 | $167.70 |
| Purchase #2 | $207.64 | 7.488% | $223.1881 | $223.19 | $223.20 | $223.20 |
| Purchase #3 | $48.94 | 3.418% | $50.6128 | $50.61 | $50.60 | $50.60 |
| Purchase #4 | $83.35 | 6.487% | $88.7569 | $88.76 | $88.75 | $88.80 |
| Purchase #5 | $228.47 | 3.539% | $236.5556 | $236.56 | $236.55 | $236.60 |
| Purchase #6 | $224.73 | 4.758% | $235.4227 | $235.42 | $235.40 | $235.40 |
| Purchase #7 | $168.79 | 5.305% | $177.7443 | $177.74 | $177.75 | $177.70 |
| 7 purchase totals = | $1,113.31 | $1,179.9312 | $1,179.93 | $1,179.90 | $1,180.00 | |